<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2014 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Affero General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
     * details.
     *
     * You should have received a copy of the GNU Affero General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
     * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
     *
     * The interactive user interfaces in original and modified versions
     * of this program must display Appropriate Legal Notices, as required under
     * Section 5 of the GNU Affero General Public License version 3.
     *
     * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
     * these Appropriate Legal Notices must retain the display of the Zurmo
     * logo and Zurmo copyright notice. If the display of the logo is not reasonably
     * feasible for technical reasons, the Appropriate Legal Notices must display the words
     * "Copyright Zurmo Inc. 2014. All rights reserved".
     ********************************************************************************/

    /**
     * Helper functionality for rendering renderAfterFormLayoutForDetailsContent() for items
     */
    class ItemDetailsViewUtil
    {
        protected static function shouldRenderDetailsContent($model)
        {
            if ($model instanceof Item)
            {
                return true;
            }
            return false;
        }

        protected static function getElements($model)
        {
            $elements = array(
                array('className' => 'DateTimeModifiedUserElement',
                    'parameters' => array($model, 'null'),
                ),
                array('className' => 'DateTimeCreatedUserElement',
                    'parameters' => array($model, 'null'),
                ),
            );
            return $elements;
        }

        public static function renderAfterFormLayoutForDetailsContent($model, $content = null)
        {
            $detailsContent = null;
            if (static::shouldRenderDetailsContent($model))
            {
                if ($content != null)
                {
                    $detailsContent .= ZurmoHtml::tag('br');
                }
                $detailsContent .= static::renderElementsContent(static::getElements($model));
            }
            $content .= ZurmoHtml::tag('p', array('class' => 'after-form-details-content'), $detailsContent);
            return $content;
        }

        protected static function renderElementsContent($elements)
        {
            $content = null;
            $elementsCount = count($elements);
            foreach ($elements as $index => $elementDetails)
            {
                $elementClassName = $elementDetails['className'];
                $elementParams = $elementDetails['parameters'];
                $element = new $elementClassName($elementParams[0], $elementParams[1]);
                $element->nonEditableTemplate = '{label} {content}';
                $content .= $element->render();
                $isLast = (($index + 1) == $elementsCount);
                if (!$isLast)
                {
                    $content .= '&#160;|&#160;';
                }
            }
            return $content;
        }
    }
?>